John, my Bentley manual (pg. 24.45) has a chart of resistance vs. temperature
for the Temp II sender. Your reading of 2800 ohms corresponds to 15 to 20 C (59
to 68 F) whicj is about right for ambient (garage) temperatures (except here in
the frigid north).
-Larry

John Lauterbach wrote:

> It would be appreciated if someone could confirm a resistance measurement
> for the Temp II sensor.  I am getting 2800 ohms at an ambient temperature
> (presume van is at ambient since it hasn't run in over 24 hours) between pin
> 2 on the cable leading to the ECU and ground (alternator shell or other
> point on frame).  What I am calling pin 1 on cable leads to pin 7 on
> Ignition Control Module.
>
> Thank you very much in advance.
>
> John Lauterbach
> Macon, GA